I need a professional Social Media Manager

First time hiring on here, so this is new to us too! I run a small digital marketing agency and I need some freelancers for social media management in order to free up some time for us as we are expanding. So more work will happily run your way if we're happy with the work and communication and you are too! This particular job will be for two well known social media platforms. One will need three updates a week, and the other account ten, of course the material can be shared between each account. The client is a fake grass installation company. So they fit grass for golf courses, or in homes and gardens. The aim is building a new start up company's online brand via social media and generating interaction. This could lead to more work.